Get rid of unnecessary pointer casts.

patch by Nicholas Tung, ntung ntung com

Originally committed as revision 8687 to svn://svn.ffmpeg.org/ffmpeg/trunk

1 files changed, 3 insertions, 3 deletions

diff --git a/libavcodec/nuv.c b/libavcodec/nuv.c
index c22618d9f8..e83927c99f 100644
--- a/libavcodec/nuv.c
+++ b/libavcodec/nuv.c
@@ -72,7 +72,7 @@ static int get_quant(AVCodecContext *avctx, NuvContext *c,
 
 static int decode_frame(AVCodecContext *avctx, void *data, int *data_size,
                         uint8_t *buf, int buf_size) {
-    NuvContext *c = (NuvContext *)avctx->priv_data;
+    NuvContext *c = avctx->priv_data;
     AVFrame *picture = data;
     int orig_size = buf_size;
     enum {NUV_UNCOMPRESSED = '0', NUV_RTJPEG = '1',
@@ -170,7 +170,7 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *data_size,
 }
 
 static int decode_init(AVCodecContext *avctx) {
-    NuvContext *c = (NuvContext *)avctx->priv_data;
+    NuvContext *c = avctx->priv_data;
     avctx->width = (avctx->width + 1) & ~1;
     avctx->height = (avctx->height + 1) & ~1;
     if (avcodec_check_dimensions(avctx, avctx->height, avctx->width) < 0) {
@@ -194,7 +194,7 @@ static int decode_init(AVCodecContext *avctx) {
 }
 
 static int decode_end(AVCodecContext *avctx) {
-    NuvContext *c = (NuvContext *)avctx->priv_data;
+    NuvContext *c = avctx->priv_data;
     av_freep(&c->decomp_buf);
     if (c->pic.data[0])
         avctx->release_buffer(avctx, &c->pic);